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(11)

EP 3 552 267 A1

(12)

(43) Date of publication: 16.10.2019 Bulletin 2019/42 (21) Application number: 17879325.3 (22) Date of filing: 06.12.2017

(51) International Patent Classification (IPC):  H01M 10/655(2014.01) F28D 17/02(2006.01) H01M 8/04007(2016.01) F28D 17/00(2006.01) F28D 17/04(2006.01) H01M 10/60(2014.01) (86) International application number: PCT/US2017/064887 (87) International publication number: WO 2018/106793 (14.06.2018 Gazette 2018/24)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD TN (30) Priority: 06.12.2016 US 201662430537 P (71) Applicant: NeoGraf Solutions, LLC Lakewood, OH 44107 (US)	(72) Inventors: SMALC, Martin, D. Parma, OH 44129 (US) SOUTHARD, John, L. Copley, OH 44321 (US) WAYNE, Ryan, J. Brecksville, OH 44141 (US) (74) Representative: Gordon, Kirsteen Helen  Marks & Clerk LLP 62-68 Hills Road Cambridge CB2 1LA Cambridge CB2 1LA (GB)